auditorium

noun

au·​di·​to·​ri·​um ˌȯ-də-ˈtȯr-ē-əm 

plural auditoriums or auditoria ˌȯ-də-ˈtȯr-ē-ə 

1

: the part of a public building where an audience sits

2

: a room, hall, or building used for public gatherings

Synonyms of auditorium

• amphitheater
• theater
• hall

Examples of auditorium in a Sentence

will hold the town meeting in the high school auditorium

Recent Examples on the Web

Roberts joked, motioning for the entire auditorium at the Beverly Hilton in Los Angeles to stand for her. —Ryan Coleman, Entertainment Weekly, 12 Jan. 2026

Instead of costly real estate leases, IMAX makes deals with cinema chains to install its equipment into their auditoriums and then takes a share of the box office receipts for films screened in those theaters. —Sarah Whitten, CNBC, 9 Jan. 2026

Camera Cinemas — the independent outfit led by Jack NyBlom, Jim Zuur and Dennis Skaggs — came in, renovated and added four auditoriums and reopened in July 2002 with a combo of first-run blockbusters and independent movies. —Sal Pizarro, Mercury News, 8 Jan. 2026

Unidentified plainclothes dudes then dragged her out of the high school auditorium while other Idahoans watched — some in amusement, others not so much. —Michael Deeds, Idaho Statesman, 8 Jan. 2026

Word History

Etymology

borrowed from Latin audītōrium "lecture room, hall, body of listeners," from audīre "to hear" + -tōrium, suffix of places, from neuter of -tōrius, deverbal adjective suffix — more at audible entry 1, auditory entry 2

First Known Use

1640, in the meaning defined at sense 1

Rhymes for auditorium

• cladosporium
• crematorium
• eupatorium
• moratorium
• sanatorium
• conservatorium
• helminthosporium
• corium
• emporium
• scriptorium
• tentorium
• triforium

Kids Definition

auditorium

noun

au·​di·​to·​ri·​um ˌȯd-ə-ˈtōr-ē-əm 

-ˈtȯr-

1

: the part of a public building where an audience sits

2

: a room, hall, or building used for public gatherings